leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM64: dts: meson-axg: add ethernet mac controller

Browse Source 
Add DT info for the stmmac ethernet MAC which found in
the Amlogic's Meson-AXG SoC, also describe the ethernet
pinctrl & clock information here.

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Yixun Lan 2017-12-16 11:55:26 +08:00 committed by Kevin Hilman
parent 8ae4284e3f
commit 29390d277d
1 changed files with 53 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
arch/arm64/boot/dts/amlogic/meson-axg.dtsi
View File

@ -178,6 +178,19 @@
};
};
ethmac: ethernet@ff3f0000 {
compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac";
reg = <0x0 0xff3f0000 0x0 0x10000
0x0 0xff634540 0x0 0x8>;
interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "macirq";
clocks = <&clkc CLKID_ETH>,
<&clkc CLKID_FCLK_DIV2>,
<&clkc CLKID_MPLL2>;
clock-names = "stmmaceth", "clkin0", "clkin1";
status = "disabled";
};
gic: interrupt-controller@ffc01000 {
compatible = "arm,gic-400";
reg = <0x0 0xffc01000 0 0x1000>,
@ -238,6 +251,46 @@
gpio-ranges = <&pinctrl_periphs 0 0 86>;
};
eth_rgmii_x_pins: eth-x-rgmii {
mux {
groups = "eth_mdio_x",
"eth_mdc_x",
"eth_rgmii_rx_clk_x",
"eth_rx_dv_x",
"eth_rxd0_x",
"eth_rxd1_x",
"eth_rxd2_rgmii",
"eth_rxd3_rgmii",
"eth_rgmii_tx_clk",
"eth_txen_x",
"eth_txd0_x",
"eth_txd1_x",
"eth_txd2_rgmii",
"eth_txd3_rgmii";
function = "eth";
};
};
eth_rgmii_y_pins: eth-y-rgmii {
mux {
groups = "eth_mdio_y",
"eth_mdc_y",
"eth_rgmii_rx_clk_y",
"eth_rx_dv_y",
"eth_rxd0_y",
"eth_rxd1_y",
"eth_rxd2_rgmii",
"eth_rxd3_rgmii",
"eth_rgmii_tx_clk",
"eth_txen_y",
"eth_txd0_y",
"eth_txd1_y",
"eth_txd2_rgmii",
"eth_txd3_rgmii";
function = "eth";
};
};
pwm_a_a_pins: pwm_a_a {
mux {
groups = "pwm_a_a";